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DEVICE AND A METHOD FOR SERVICING SITUATION INFORMATION BASED ON A PLACE USING ONTOLOGY, CAPABLE OF ENABLING UBIQUITOUS COMPUTING MIDDLEWARE TO PROVIDE MORE PROPER SERVICE TO A USER
DEVICE AND A METHOD FOR SERVICING SITUATION INFORMATION BASED ON A PLACE USING ONTOLOGY, CAPABLE OF ENABLING UBIQUITOUS COMPUTING MIDDLEWARE TO PROVIDE MORE PROPER SERVICE TO A USER
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机译:基于使用本体的场所的状况信息服务的设备和方法,能够使遍历计算中间件能够为用户提供更正确的服务
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摘要
PURPOSE: A device and a method for servicing situation information based on place using ontology are provided to model placeness contextual information of ontology base.;CONSTITUTION: A temporal context management unit(806) comprises time information in a situation law and a PHLC(Placeness-based High Level Context) situation law syntax based on a location and a placeness context. A context inference engine unit(808) reasons whether a situation law satisfying relevant condition exists or not based on the situation law and the PHLC situation law syntax. A context event management unit(810) generates event information about corresponding situation law. The contextual information event control unit transfers the event information to the application service unit.;COPYRIGHT KIPO 2010
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